94 lines
3.6 KiB
Java
94 lines
3.6 KiB
Java
/*
|
|
* Copyright (C) 2008 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package com.android.email.activity;
|
|
|
|
import com.android.email.AccountBackupRestore;
|
|
import com.android.email.ExchangeUtils;
|
|
import com.android.email.activity.setup.AccountSetupBasics;
|
|
import com.android.email.provider.EmailContent.Account;
|
|
import com.android.email.provider.EmailContent.Mailbox;
|
|
|
|
import android.app.Activity;
|
|
import android.content.Intent;
|
|
import android.database.Cursor;
|
|
import android.os.Bundle;
|
|
|
|
/**
|
|
* The Welcome activity initializes the application and decides what Activity
|
|
* the user should start with.
|
|
* If no accounts are configured the user is taken to the AccountSetupBasics Activity where they
|
|
* can configure an account.
|
|
* If a single account is configured the user is taken directly to the MessageList for
|
|
* the INBOX of that account.
|
|
* If more than one account is configured the user is taken to the AccountFolderList Activity so
|
|
* they can select an account.
|
|
*/
|
|
public class Welcome extends Activity {
|
|
|
|
public static void actionStart(Activity fromActivity) {
|
|
Intent i = new Intent(fromActivity, Welcome.class);
|
|
fromActivity.startActivity(i);
|
|
}
|
|
|
|
@Override
|
|
public void onCreate(Bundle icicle) {
|
|
super.onCreate(icicle);
|
|
|
|
// Restore accounts, if it has not happened already
|
|
// NOTE: This is blocking, which it should not be (in the UI thread)
|
|
// We're going to live with this for the short term and replace with something
|
|
// smarter. Long-term fix: Move this, and most of the code below, to an AsyncTask
|
|
// and do the DB work in a thread. Then post handler to finish() as appropriate.
|
|
AccountBackupRestore.restoreAccountsIfNeeded(this);
|
|
|
|
// Because the app could be reloaded (for debugging, etc.), we need to make sure that
|
|
// SyncManager gets a chance to start. There is no harm to starting it if it has already
|
|
// been started
|
|
// TODO More completely separate SyncManager from Email app
|
|
ExchangeUtils.startExchangeService(this);
|
|
|
|
// Find out how many accounts we have, and if there's just one, go directly to it
|
|
Cursor c = null;
|
|
try {
|
|
c = getContentResolver().query(
|
|
Account.CONTENT_URI,
|
|
Account.ID_PROJECTION,
|
|
null, null, null);
|
|
switch (c.getCount()) {
|
|
case 0:
|
|
AccountSetupBasics.actionNewAccount(this);
|
|
break;
|
|
case 1:
|
|
c.moveToFirst();
|
|
long accountId = c.getLong(Account.CONTENT_ID_COLUMN);
|
|
MessageList.actionHandleAccount(this, accountId, Mailbox.TYPE_INBOX);
|
|
break;
|
|
default:
|
|
AccountFolderList.actionShowAccounts(this);
|
|
break;
|
|
}
|
|
} finally {
|
|
if (c != null) {
|
|
c.close();
|
|
}
|
|
}
|
|
|
|
// In all cases, do not return to this activity
|
|
finish();
|
|
}
|
|
}
|